DELTACUT (APPARATUS AND CANNULA)
Device Facts
| Record ID | K063233 |
|---|---|
| Device Name | DELTACUT (APPARATUS AND CANNULA) |
| Applicant | PAJUNK GmbH Medizintechnologie |
| Product Code | KNW · Gastroenterology, Urology |
| Decision Date | Apr 30, 2007 |
| Decision | SESE |
| Submission Type | Traditional |
| Regulation | 21 CFR 876.1075 |
| Device Class | Class 2 |
Indications for Use
The PAJUNK DeltaCut biopsy system consists of a gun and a disposable cannula. It is intended for obtaining biopsies from soft tissues and soft tissue tumors. It is not appropriate for bone biopsies. Prescription Use (Per 21 CFR 801.109)
Device Story
DeltaCut is a spring-loaded, reusable core biopsy gun used with sterile, single-use disposable cannulas; designed for soft tissue and soft tissue tumor biopsy extraction. Device features adjustable penetration depths (15-22 mm) and dual triggers for ergonomic, ambidextrous operation. Operation involves a two-step mechanism: inner cannula advances to collect tissue, followed by instantaneous sliding of the cutting cannula to enclose and protect the sample. Device is used in clinical settings by healthcare professionals. Reusable gun requires cleaning, disinfection, and sterilization between patients; cannulas are sterile, single-use, pyrogen-free, and latex-free. System provides clinicians with high-quality tissue samples for diagnostic evaluation, minimizing contamination risk during extraction.
Clinical Evidence
Bench testing only. No clinical data provided. Equivalence is based on design, material, and functional comparison to the predicate device.
Technological Characteristics
Reusable spring-loaded biopsy gun (non-sterile) and disposable biopsy cannula (sterile, EO-sterilized). Adjustable penetration depth (15-22 mm). Materials are biocompatible and previously cleared. Cannulas are pyrogen-free and latex-free. Sterilization per AAMI/ISO 10993-7 to SAL < 10^-6.
Indications for Use
Indicated for obtaining biopsies from soft tissues and soft tissue tumors in patients requiring tissue sampling. Contraindicated for bone biopsies.
Regulatory Classification
Identification
A gastroenterology-urology biopsy instrument is a device used to remove, by cutting or aspiration, a specimen of tissue for microscopic examination. This generic type of device includes the biopsy punch, gastrointestinal mechanical biopsy instrument, suction biopsy instrument, gastro-urology biopsy needle and needle set, and nonelectric biopsy forceps. This section does not apply to biopsy instruments that have specialized uses in other medical specialty areas and that are covered by classification regulations in other parts of the device classification regulations.
Predicate Devices
- Bard® Aspiration Biopsy System ("Magnum") (K883469)
Reference Devices
Submission Summary (Full Text)
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K063233
## DeltaCut Biopsy system Premarket Notification Submission
Image /page/0/Picture/2 description: The image shows the word "PAJUNK" in large, bold letters. Below that, the word "MEDIZINTECHNOLOGIE" is written in a smaller font. The background of the image is a textured pattern.
## 510(k) Premarket Notification Submission:
#### Summary of Safety and Effectiveness
#### Date of Preparation: October 16th, 2006
APR 3 0 2007
Submitter Information/ production site:
Pajunk GmbH Karl-Hall-Strasse 01 78187 Geisingen Germany Fon: +49(0)7704-9291-0 Fax: +49(0)7704-9291-610 Establishment Registration Number: 9611612 Contact: Christian Quass, Director Regulatory Affairs Fon: +49(0)7704-9291-586 Fax: +49(0)7704-9291-605
E-Mail: christian.quass@pajunk.com
# USA Contact:
Pajunk Medical Systems German American Trade Center 5126 South Royal Atlanta Drive 30084 Tucker, Georgia USA
Contact
Stefan Dayagi Fon: +01(0)770-493-9305
E-Mail: stefan dayagi@pajunk-usa.com Contract Sterilizer:
Sterigenics Germany GmbH FDA-ERN: 3002807090
Device Information:
| Trade Names: | DeltaCut® Biopsy System (Gun and Cannula) |
|------------------------------------------|------------------------------------------------------|
| Common Name: | Biopsy cannulas and biopsy gun |
| Classification Name: | Instrument, biopsy |
| Classification Reference: | 21 CFR §876.1075, April 1, 2005 |
| Additional Classification: | Guide, needle, surgery |
| Additional Classification<br>Reference: | 21CFR§876.1075, April 1, 2005 |
| Proposed Classification: | Regulatory Class II |
| Proposed Product<br>Classification Code: | KNW |
| Classification Panel: | Gastroenterology/ Urology |
| Additional Review<br>Advisory Committee: | General & Plastic Surgery |
| Predicate Devices: | 1. K883469 Bard® Aspiration Biopsy System ("Magnum") |
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### DeltaCut Blopsy system
### Premarket Notification Submission
Image /page/1/Picture/2 description: The image shows the logo for PAJUNK MEDIZINTECHNOLOGIE. The word "PAJUNK" is in large, bold, white letters. Below that, the word "MEDIZINTECHNOLOGIE" is in smaller, black letters.
#### Indications for use
The PAJUNK DeltaCut blopsy system is intended for obtaining biopsies from soft tissues ans soft tissue tumors.
It is not appropriate for bone blopsies.
The single use, sterile, seperately packaged DeltaCut cannulas are available seperately.
#### Device Description/ Technology Characteristics
DeltaCut consist of a non-sterile biopsy gun and a sterile biopsy cannula.
The PAJUNK DettaCut biopsy gun is a reusable, spring-loaded, core biopsy device. It features adjustable penetration depths of 15 mm to 22 mm and is sold non-sterlie (see directions for cleaning, sterilization and lubrication).
The Pajunk DeltaCut biopsy needle is a disposable needle intended for single use with the Pajunk DeltaCut biopsy gun. The DeltaCut biopsy needle is packaged individually and sterile. It is available in various diameters and lengths. For single patient use. Do not reuse. Do not resterilize.
#### Device Description: DeltaCut® Blopsy System (Gun and Cannula)
DeltaCut is a cannula system made by Pajunk®, which was developed specifically for the extraction of biopsies from soft tissue.
The device is equipped with a visual and mechanical safety-system. Two triggers permit ergonomic handling for right and lefthanded application, regardless of the position of the extraction location. The puncture depth can be adjusted variable on a scale from 15 to 22 mm.
The biopsy extraction is carried out in two steps and takes only seconds:
- 1. First, the inner cannula shoots out forwards and is filled with tissue.
- 2 Then the cutting cannula instantaneously sildes over it, thereby closing the biopsy chamber and protecting the biopsy material from contamination,
#### Predicate Devices:
Predicate Device for Pajunks DeltaCut system is the Bard® Magnum Biopsy system cleared and marketed under K883469. Both, the Pajunk System and the Bard system consist of a springload gun supplied non-sterile and a special designed biosy cannula marketed sterile.
The detailed discussion of substantial eqivalence can be found in Section 12 of this submission.
#### Sterilization
The reusable DeltaCut Biopsy gun is supplied non-sterile and has to be cleaned and sterilized before each use.
The DeltaCut cannula is supplied seperately packed in a blister. It is a single-use, sterile, pyrogenfree and latex free disposable cannula only to be used with the DeltaCut gun.
The contract sterilizer and the sterilizing process at Sterigenics is the same as that one used for all further Pajunk products already cleared for market in the USA. The DeltaCut cannula is not the worst-case-product which indeed is the Sprotte (K911221, K911202, K911260) and the StimuLong Kit (K043130, K033018) within Pajunks sterilization process. The cannulas are very similar in dimensions and materials.
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DeltaCut Biopsy system
### Premarket Notification Submission
Image /page/2/Picture/2 description: The image shows the word "PAJUNK" in large, bold, white letters against a dark, textured background. Below "PAJUNK" is the word "MEDIZINTECHNOLOGIE" in smaller, less bold letters. The text appears to be a logo or heading, possibly for a medical technology company.
Sterilization of Pajunk's DeltaCut Blopsy cannulas at Sterigenics is being done according to a documented process. This Ethylene Oxide sterillzation process is recurrently evaluated for suitability and effectiveness and the results are acceptable.
Sterilization of the Blopsy cannulas is accomplished using Ethylene Oxide (EO) sterilization to a Sterility Assurance Level (SAL) of < 10 6. After manufacture is put into a blister which is sealed with foil. EO sterilization is accomplished with exposure to 100% EO in accordance with AAMI/ISO 10993-7.
Cleaning, disinfection and sterilization information for devices supplied non-sterile can be found in section 14.0 of this submission.
Packaging and Labeling
The non-sterile gun is packaged in a cardboard box and labeled non-sterile.
The cannula is packed and labeled like all the other sterile cannulas manufactured by Pajunk and cleared for market in the US.
A process descriptions for labeling and packaging can be found in section 13.0 and 14.0 of this submission.
#### Biocompatibility status
All materials employed in the manufacturing process that may come in contact with blood, tissue or fluids to be injected have been cleared in Pajunks former 510(k) applications. Furthermore these materials are long term proven materials for the use with medical devices.
#### Standards
There are no special standards applicable for a biopsy shotgun and ist cannula. Applicable sections of FDA's GUIDANCE FOR THE CONTENT OF PREMARKET NOTIFICATIONS FOR BIOPSY DEVICES USED IN GASTROENTEROLOGY AND UROLOGY have been taken into regard.
#### Conclusion:
The comparison between the predicate devices and the proposed device in section 12 of this submission demonstrates that the proposed device is safe and effective, as well as substantially equivalent to the predicate devices.
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Image /page/3/Picture/0 description: The image shows a logo with the words "DEPARTMENT OF HEALTH & HUM." arranged in a circular fashion around a stylized graphic. The graphic consists of three curved lines that resemble a stylized human figure or a symbol representing health and human services. The text is in a simple, sans-serif font, and the overall design is clean and minimalist.
Food and Drug Administration 9200 Corporate Blvd. Rockville MD 20850
## APR 3 0
Mr. Christian Quass Pajunk GmbH Medizintechnologie Karl-Hall-Strasse 01 Geisingen, Baden-Wurttemberg GERMANY 78187
Re: K063233
Trade/Device Name: Pajunk DeltaCut Biopsy system Regulation Number: 21 CFR §876.1075 Regulation Name: Gastroenterology-urology biopsy instrument Regulatory Class: II Product Code: KNW Dated: March 13, 2007 Received: March 16, 2007
Dear Mr. Quass:
We have reviewed your Section 510(k) premarket notification of intent to market the device use stated in the spales we the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical in miles sale comments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Image /page/3/Picture/10 description: The image is a black and white circular seal. The seal contains the letters "PA" in a bold, sans-serif font. Above the letters, the numbers "1826-1926" are printed. Below the letters, the word "Centennial" is printed in a cursive font. Three stars are printed below the word "Centennial". The seal is surrounded by a circular border.
Protecting and Promoting Public Health
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Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at one of the following numbers, based on the regulation number at the top of this letter:
| 21 CFR 876.xxxx | (Gastroenterology/Renal/Urology) | 240-276-0115 |
|-----------------|----------------------------------|--------------|
| 21 CFR 884.xxxx | (Obstetrics/Gynecology) | 240-276-0115 |
| 21 CFR 892.xxxx | (Radiology) | 240-276-0120 |
| Other | | 240-276-0100 |
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers. International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html
Sincerely yours,
Nancy C. Brogdon
Nancy C. Brogdon Director, Division of Reproductive, Abdominal, and Radiological Devices Office of Device Eyaluation Center for Devices and Radiological Health
Enclosure
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## DeltaCut Biopsy system Premarket Notification Submission
Image /page/5/Picture/1 description: The image shows the word "PAJUNK" in large, bold, white letters. Below that, in smaller letters, is the word "MEDIZINTECHNOLOGIE". The background is dark and textured, providing contrast to the white text.
018
#### Indications for use
510(k) Number: Device Name:
063233
DeltaCut - Blopsy system: gun and cannulas
Indications for Use.
The PAJUNK DeltaCut blopsy system consists of a gun and a disposable cannula. It is intended for obtaining biopsies from soft tissues and soft tissue turnors.
It is not appropriate for bone biopsies.
Prescription Use (Per 21 CFR 801.109)
ANDIOR
Over-The-Counter Use (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 1 of 1
Nancy Brogdon
(Division Sign-Off)
Division of Reproductive, Abdominal, and Radiological Device
510(k) Number.
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## DeltaCut Biopsy system Premarket Notification Submission
Image /page/6/Picture/1 description: The image shows the logo for PAJUNK MEDIZINTECHNOLOGIE. The word "PAJUNK" is in large, bold, sans-serif font. Below that, in a smaller font, is the word "MEDIZINTECHNOLOGIE". The background is dark, and the text is white.
Indications for use
510(k) Number: Device Name:
Alos233 DeltaCut blopsy cannulas
Indications for Use:
The Pajunk DeltaCut blopsy cannulas are single use sterile devices. They are intended for obtaining biopsies from soft tissues and soft tissue tumors.
They are only to be used in combination with the DeltaCut biopsy gun, but they are available seperately.
It is not appropriate for bone biopsies.
Prescription Use **X**
(Per 21 CFR 801.109)
ANDIOR
Over-The-Counter Use (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Page 1 of
Noney Brogdon
(Division Sign-Off)
Division of Reproductive, Abdominal,
and Radiological Devices,
PMN
